The fisticuffs over smart meters in Dallas, Tex. has morphed into a good ol’ American lawsuit. The Dallas Morning News has been covering the story and reports that a couple filed a lawsuit on Friday accusing Texas utility Oncor of fraud, and claiming that the smart meter recently installed at their home is inaccurate and has unfairly boosted their electricity bill. This is the second smart meter lawsuit in the last few months, following the suit filed last year in Bakersfield, Calif.